linux/drivers/gpu
Chen-Yu Tsai 13fef095bd drm: sun4i: do cleanup if RGB output init fails
sun4i_rgb_init() can fail, which results in TCON failing to bind.
In this case we need to do cleanup, specificly unregistering the
dotclock, which is regmap based, and the regmap is registered as
part of the sun4i_tcon_bind().

Failing to do so results in a NULL pointer reference when the CCF
tries to turn off unused clocks.

Fixes: 29e57fab97 ("drm: sun4i: Add RGB output")
Signed-off-by: Chen-Yu Tsai <wens@csie.org>
Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
2016-05-30 08:28:33 +02:00
..
drm drm: sun4i: do cleanup if RGB output init fails 2016-05-30 08:28:33 +02:00
host1x remove lots of IS_ERR_VALUE abuses 2016-05-27 15:26:11 -07:00
ipu-v3 drm/imx: Match imx-ipuv3-crtc components using device node in platform data 2016-05-23 12:35:11 +02:00
vga vga_switcheroo: Add support for switching only the DDC 2016-02-09 11:21:07 +01:00
Makefile